[INFO] fetching crate gherkin 0.0.1...
[INFO] testing gherkin-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gherkin 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate gherkin 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gherkin 0.0.1
[INFO] finished tweaking crates.io crate gherkin 0.0.1
[INFO] tweaked toml for crates.io crate gherkin 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 226fed900ead7ac6c42570c76d47a4de5751a9eda45afcaa46519f9635406b64
[INFO] running `Command { std: "docker" "start" "-a" "226fed900ead7ac6c42570c76d47a4de5751a9eda45afcaa46519f9635406b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "226fed900ead7ac6c42570c76d47a4de5751a9eda45afcaa46519f9635406b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226fed900ead7ac6c42570c76d47a4de5751a9eda45afcaa46519f9635406b64", kill_on_drop: false }`
[INFO] [stdout] 226fed900ead7ac6c42570c76d47a4de5751a9eda45afcaa46519f9635406b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fb1369b612855faebabb3ea7666b564a5a5248fbcc3d5b2eb58b4f970b20a5c
[INFO] running `Command { std: "docker" "start" "-a" "7fb1369b612855faebabb3ea7666b564a5a5248fbcc3d5b2eb58b4f970b20a5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling gherkin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "7fb1369b612855faebabb3ea7666b564a5a5248fbcc3d5b2eb58b4f970b20a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb1369b612855faebabb3ea7666b564a5a5248fbcc3d5b2eb58b4f970b20a5c", kill_on_drop: false }`
[INFO] [stdout] 7fb1369b612855faebabb3ea7666b564a5a5248fbcc3d5b2eb58b4f970b20a5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 657ebef997925318b6495a3a51fcccaa288fb29fe358a4f44fd7510dd93646ee
[INFO] running `Command { std: "docker" "start" "-a" "657ebef997925318b6495a3a51fcccaa288fb29fe358a4f44fd7510dd93646ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling gherkin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "657ebef997925318b6495a3a51fcccaa288fb29fe358a4f44fd7510dd93646ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657ebef997925318b6495a3a51fcccaa288fb29fe358a4f44fd7510dd93646ee", kill_on_drop: false }`
[INFO] [stdout] 657ebef997925318b6495a3a51fcccaa288fb29fe358a4f44fd7510dd93646ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d159061ee04d0b854f2105f26a912c8d22408c29817e04543fa1321d2bb957c5
[INFO] running `Command { std: "docker" "start" "-a" "d159061ee04d0b854f2105f26a912c8d22408c29817e04543fa1321d2bb957c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gherkin-86020113a072ac06)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gherkin
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d159061ee04d0b854f2105f26a912c8d22408c29817e04543fa1321d2bb957c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d159061ee04d0b854f2105f26a912c8d22408c29817e04543fa1321d2bb957c5", kill_on_drop: false }`
[INFO] [stdout] d159061ee04d0b854f2105f26a912c8d22408c29817e04543fa1321d2bb957c5